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Made keyread (key scanning) a key specific attribute.

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This avoids using fulltext keys for table scanning.
This also reverts Sinisa's original fix for this problem.


Docs/manual.texi:
  Update of SQL_JOIN_MAX_SIZE information3602
client/mysqldump.c:
  comment cleanup
include/my_aes.h:
  General cleanup for new file
include/rijndael.h:
  General cleanup for new file
include/sha1.h:
  General cleanup for new file
mysys/my_aes.c:
  General cleanup for new file
mysys/rijndael.c:
  General cleanup for new file
mysys/sha1.c:
  General cleanup for new file
sql/ha_berkeley.h:
  Made keyread (key scanning) a key specific attribute.
sql/ha_innodb.cc:
  Merge with 3.23.x
sql/ha_innodb.h:
  Made keyread (key scanning) a key specific attribute.
sql/ha_isam.cc:
  Moved things to table_flags()
sql/ha_isam.h:
  Made keyread (key scanning) a key specific attribute.
sql/ha_myisam.cc:
  Made keyread (key scanning) a key specific attribute.
sql/ha_myisam.h:
  Made keyread (key scanning) a key specific attribute.
sql/ha_myisammrg.h:
  Made keyread (key scanning) a key specific attribute.
sql/handler.h:
  Made keyread (key scanning) a key specific attribute.
sql/item_strfunc.cc:
  Cleanup of AES_xxx code
sql/opt_range.cc:
  Made keyread (key scanning) a key specific attribute.
sql/sql_base.cc:
  Made keyread (key scanning) a key specific attribute.
sql/sql_cache.cc:
  Removed compiler warning
sql/sql_select.cc:
  Removed wrong patch to fulltext problem
sql/table.cc:
  Made keyread (key scanning) a key specific attribute.
sql/table.h:
  Made keyread (key scanning) a key specific attribute.
This commit is contained in:
unknown
2002-06-19 00:22:30 +03:00
parent 9424f80f19
commit 518787c299
24 changed files with 1007 additions and 1120 deletions
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9
sql/sql_select.cc
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@@ -233,7 +233,7 @@ mysql_select(THD *thd,TABLE_LIST *tables,List<Item> &fields,COND *conds,
and no GROUP BY.
TODO: Add check of calculation of GROUP functions and fields:
SELECT COUNT(*)+table.col1 from table1;
*/
*/
join.table=0;
join.tables=0;
{
@@ -257,14 +257,7 @@ mysql_select(THD *thd,TABLE_LIST *tables,List<Item> &fields,COND *conds,
}
TABLE_LIST *table;
for (table=tables ; table ; table=table->next)
{
join.tables++;
if (!thd->used_tables)
{
TABLE *tbl=table->table;
tbl->keys_in_use_for_query=tbl->used_keys= tbl->keys_in_use=0;
}
}
}
procedure=setup_procedure(thd,proc_param,result,fields,&error);
if (error)